摘要:
The invention relates a method for applying a finish coat, for example in the form of a paint or varnish on a surface based on a still humid mineral binder compound. Said invention relates, in particular to mineral binder compounds in the form of mould parts and prefabricated elements for construction, civil engineering or public works. It is possible to give an example of mould parts or prefabricated construction elements embodied in the form of cement or concrete tiles, said cement or concrete being reinforced or not by fibers, gypsum board liners, mould fiber cement elements or gypsum plasterboards.
摘要:
A tool to easily replace ring travellers without damaging flange members on which the travellers are mounted. The tool has a holding action. One tool comprises a pair of shaft members. The shaft members are pivotably connected. The portions of the shaft members at one side of the pivot form a pair of operating handles, and at the other side a pair of aligned projecting elements adapted to engage a ring traveller on its inner opposed sides whereby on closure of said handles, the said projecting elements open and thereby open the said inner opposed sides. The handles are preferably bent with respect the to the projecting elements for ease of manipulation. The projecting elements are preferably provided with guard members.